I vote for “Good’n” as it’s not as “natural” as “Aight”, though you’re talking about splitting infinitesimally small hairs here. Both are on high up on the scale of geekiness, and “Good’n” barely ekes out the win (or is that a loss?).

Despite your statement to law enforcement, you really are a good friend to Elden.

What’s wrong with those? Perfectly natural ways of sayin things. I was fixin to write and be all uppity bout stuff like that but I ain’t all that worked up bout it anymore. Ya’ll have a good’n, ya here!

Hey, now, we in the south don’t say good’n, sounds more Australian to me. We do, however say ya’ll, fixin, uppity, and my personal fav from my own dear granny, gussied up. “pert” – well ok, I’ve heard that one a time or two. Of course only the true Southern geeks try to get away with aight.